ifs.fnd.buffer

Class StandardTokenReader

java.lang.Object

ifs.fnd.buffer.StandardTokenReader

Direct Known Subclasses:

ExtendedTokenReader

public class StandardTokenReader
extends java.lang.Object

Framework internal class: A class that reads tokens and delimiters from an underlying stream. The stream may contains bytes or characters depending on the used constructor.

This is a framework internal class! Backward compatibility is not guaranteed.

Constructor Summary

Constructors

Constructor and Description
StandardTokenReader(java.io.InputStream input) Construct an instance that will read bytes from the specified byte stream, and then convert them to tokens and delimiters.
StandardTokenReader(java.io.Reader input) Construct an instance that will read tokens directly from the specified character stream,

Method Summary

Methods

Modifier and Type	Method and Description
char	getDelimiter() Force a delimiter from the input stream.
java.lang.String	getPrefixedToken()
java.lang.String	getToken() Force next token from the input stream.
protected boolean	isDelimiter(int ch) Match the specified byte against delimiters defined in StandardBufferFormatter.
void	matchDelimiter(char ch) Force a next delimiter from the input stream and throw BufferFormatException if it does not match the specified delimiter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StandardTokenReader

public StandardTokenReader(java.io.InputStream input)

Construct an instance that will read bytes from the specified byte stream, and then convert them to tokens and delimiters.

StandardTokenReader

public StandardTokenReader(java.io.Reader input)

Construct an instance that will read tokens directly from the specified character stream,

Method Detail

getDelimiter

public char getDelimiter()
                  throws BufferFormatException,
                         java.io.IOException

Force a delimiter from the input stream. Throw BufferFormatException if not found.

Throws:

BufferFormatException

java.io.IOException

getToken

public java.lang.String getToken()
                          throws BufferFormatException,
                                 java.io.IOException

Force next token from the input stream. Throw BufferFormatException if not found.

Throws:

BufferFormatException

java.io.IOException

matchDelimiter

public void matchDelimiter(char ch)
                    throws BufferFormatException,
                           java.io.IOException

Force a next delimiter from the input stream and throw BufferFormatException if it does not match the specified delimiter.

Throws:

BufferFormatException

java.io.IOException

getPrefixedToken

public java.lang.String getPrefixedToken()
                                  throws java.io.IOException,
                                         BufferFormatException

Throws:

java.io.IOException

BufferFormatException

isDelimiter

protected boolean isDelimiter(int ch)

Match the specified byte against delimiters defined in StandardBufferFormatter.